摘要:We compared the efficacy of tact-to-intraverbal (i.e., using picture prompts) and echoic-to-intraverbal transfer-of-stimulus-control procedures to establish intraverbal responding in 3 boys (4 years old) with autism. For all 3 participants, the picture prompts resulted in fewer trials to criterion, but both prompting tactics were eventually effective.
关键词:autism; intraverbal responding; transfer of stimulus control; verbal behavior